/proc/self/root/proc/4/root/proc/self/task/6/root/proc/self/task/7/root/proc/sys/kernel/random
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
781b5dce-759a-43b5-96a4-f97fbbd23953